// Copyright (C) 2025 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

@import "../../assets/theme";

// The whole record page.
.pf-record-page {
  position: relative;
  overflow-y: scroll;
  padding: 40px 20px;
}

// The always-visible centered box that has menu and sections on the right.
.pf-record-page__container {
  position: relative;
  max-width: 900px;
  min-height: 500px;
  margin: auto;
}

// The body of the record container.
.pf-record-page__container-content {
  display: grid;
  grid-template-columns: 2fr 5fr;
  grid-template-areas: "sidebar section";
  box-shadow: $box-shadow-2;
  border-radius: $border-radius-large;
  border: 1px solid var(--pf-color-border);
  overflow: hidden;
}

// The left-hand-side menu with 'Cpu', 'Memory' etc.
.pf-record-page__menu {
  grid-area: sidebar;
  background: var(--pf-color-background-secondary);
  border-right: 1px solid var(--pf-color-border);
  padding-bottom: 1em;

  .rec {
    color: var(--pf-color-danger);
  }

  .record-ctl {
    margin: 0.5em;
    padding: 0.5em;
    display: grid;
    grid-template-columns: 24px auto 24px;
    box-sizing: content-box;
    height: 24px;
    line-height: 24px;
    .hidden {
      visibility: hidden;
    }
    .record-target {
      font-size: 13px;
      color: var(--pf-color-text-muted);
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .pf-button {
      padding: 0;
      margin: 0;
      font-size: 20px;
    }
  }

  header {
    font-size: 14px;
    font-weight: 700;
    margin: 1em;

    .pf-button {
      float: right;
      padding: 0;
      font-size: 18px;
    }
  }

  ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
  }

  a,
  a:link,
  a:visited {
    text-decoration: none;
  }

  li {
    @include transition();
    height: 55px;
    padding: 0 1em;
    font-size: 15px;
    font-weight: 600;
    color: var(--pf-color-text);
    display: grid;
    grid-template-columns: 50px 1fr;
    grid-template-rows: 40px 1fr;
    grid-template-areas: "icon title" "icon subtext";
    cursor: pointer;
    overflow: hidden;

    i {
      margin: auto;
      font-size: 32px;
      width: 38px;
      height: 38px;
      padding: 3px;
      grid-area: icon;
    }

    .title {
      transition: line-height 0.25s ease;
      grid-area: title;
      line-height: 55px;
      display: block;
    }

    .probe-count {
      float: right;
      font-size: 10px;
      font-weight: 300;
    }

    .sub {
      @include transition(0.5s);
      grid-area: subtext;
      font-size: 10px;
      line-height: 12.5px;
      margin-top: -5px;
      opacity: 0;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    &:hover {
      background-color: color_hover(transparent);
      .title {
        line-height: 50px;
      }
      .sub {
        opacity: 1;
        transition-duration: 0.25s;
        transition-delay: 0s;
      }
    }

    &.disabled {
      opacity: 0.5;
      cursor: not-allowed;
    }

    &.active {
      background-color: var(--pf-color-primary);
      color: var(--pf-color-text-on-primary);
    }
  } // li

  &.disabled {
    opacity: 0.5;
    pointer-events: none;
  }
} // pf-record-page__menu

.pf-record-page__section {
  grid-area: section;
  transition: opacity 0.25s ease;
  opacity: 0;
  display: none;
  overflow: hidden;

  &:not(.active) {
    max-height: 0;
  }

  &.active {
    display: block;
    opacity: 1;
  }

  .config {
    &:nth-of-type(2n) {
      background-color: var(--pf-color-background-secondary);
    }

    height: auto;
    width: 100%;
    padding: 0;
    display: flex;
    align-items: center;
  }

  .parsing-errors {
    padding: 1em;
    border: 1px solid var(--pf-color-danger);
    color: var(--pf-color-danger);
  }

  .title-config {
    display: inline-block;
    margin: var(--record-section-padding);
    flex-grow: 1;
    word-break: break-all;
  }

  .input-config {
    margin: 20px;
    display: flex;
    align-items: center;
    display: flex;
    gap: 4px;

    .pf-text-input {
      flex-grow: 1;
    }
  }

  // By default space all section elements by the same amount.
  --record-section-padding: 20px;

  > * {
    padding-left: var(--record-section-padding);
    padding-right: var(--record-section-padding);
    &:first-child {
      padding-top: 20px;
    }
    &:last-child {
      padding-bottom: 20px;
    }
  }

  > header {
    text-align: center;
    font-size: 20px;
    padding: 15px 10px;
    color: var(--pf-color-text);
  }

  .hide {
    opacity: 0;
    visibility: hidden;
  }

  .pf-probe {
    display: grid;
    grid-template-rows: 40px 1fr;
    grid-template-columns: 220px 1fr;
    grid-template-areas: "label label" "img descr";
    transition: color 0.2s ease;
    padding-top: var(--record-section-padding);
    padding-bottom: var(--record-section-padding);

    &.compact {
      padding-top: 10px;
      padding-bottom: 10px;
    }

    &:nth-of-type(2n) {
      background-color: var(--pf-color-background-secondary);
    }

    > img {
      transition:
        filter 0.2s ease,
        opacity 0.2s ease;
      grid-area: img;
      width: 210px;
      box-sizing: content-box;
      cursor: pointer;
      opacity: 0.5;
      filter: saturate(0.15) var(--pf-img-filter);
    }

    &:hover {
      > img {
        opacity: 1;
      }
      > label {
        color: var(--pf-color-text);
        input[type="checkbox"]::after {
          background: var(--pf-color-primary);
        }
      }
    } // :hover

    .pf-probe__switch {
      grid-area: label;
      font-size: 20px;
      font-weight: 400;
    }

    // The content of the probe section.
    .pf-probe__descr {
      grid-area: descr;
      font-size: 14px;
      font-weight: 200;
      min-height: 50px;
      line-height: 20px;
    }

    code {
      background: var(--pf-color-background-secondary);
      display: block;
      padding: 5px;
      margin: 5px 0;
      border: 1px dotted var(--pf-color-text-hint);
      white-space: pre-wrap;
    }

    // .probe-config is showed only when the probe is enabled.
    .probe-config {
      @include transition(0.3s);
      opacity: 0;
      visibility: hidden;
      margin: 10px 10px 0 0;
      max-height: 0;
    }

    .extended-desc {
      grid-column: span 2;
    }

    &.enabled {
      .probe-config {
        opacity: 1;
        visibility: visible;
        max-height: 10000px;
      }
      > label span {
        color: var(--pf-color-primary);
      }
      > img {
        filter: saturate(1) var(--pf-img-filter);
        opacity: 1;
      }
    }
  } // probe

  .textarea-holder {
    padding-top: var(--record-section-padding);
  }

  .pf-toggle {
    padding-top: var(--record-section-padding);
    display: flex;
    flex-direction: column;

    &:hover {
      > img {
        opacity: 1;
      }
      > label {
        color: var(--pf-color-text);
        input[type="checkbox"]::after {
          background: var(--pf-color-primary);
        }
      }
    } // :hover

    &__desc {
      color: var(--pf-color-text-muted);
      font-size: 12px;
    }

    > label {
      cursor: pointer;
      font-size: 14px;
    } // label

    // The content of the toggle section.
    > div.descr {
      padding-left: 36px;
      font-size: 12px;
      color: var(--pf-color-text-muted);
    }
  } // toggle

  // The three "Stop when full", "Ring buffer", "Long trace" buttons.
  .record-mode {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-areas: ". . .";
    grid-template-rows: 1fr;
    padding-top: 0;

    input[type="radio"] {
      appearance: none;
      -webkit-appearance: none;
      display: none;
    }

    > * {
      @include transition(0.2s);
      cursor: pointer;
      border-radius: $border-radius-large;
      box-shadow: 0 0 4px 0 var(--pf-color-border);

      margin: 5px;
      text-align: center;
      background-color: var(--pf-color-background-secondary);
      font-size: 20px;
      @media (max-width: 1280px) {
        font-size: 1.6vw;
      }
      padding-bottom: 10px;

      &:hover {
        background-color: color-hover(transparent);
      }

      &.selected {
        background-color: var(--pf-color-primary);
        color: var(--pf-color-text-on-primary);
      }

      img {
        width: 100%;
      }
    }
  } // record-mode

  // There are two types of sliders:
  // 1) The full-width one (default), e.g. the one used in the main recording
  //    page for the duration of the trace. This one has both an icon and a
  //    label on the top.
  // 2) The smaller ones (.thin) used in the probes. This one has no icon.
  .slider {
    @include transition(0.3s);
    display: grid;
    grid-template-columns: 40px 1fr 130px 0;
    grid-template-rows: 30px min-content 1fr;
    grid-template-areas:
      "hdr hdr hdr hdr" "descr descr descr descr"
      "icon slider label unit";
    margin-top: var(--record-section-padding);

    &.thin {
      grid-template-columns: 1fr 1fr 100px 0;
      grid-template-areas:
        "hdr hdr hdr hdr" "descr descr descr descr"
        "slider slider label unit";
    }

    &.greyed-out {
      opacity: 0.5;
    }

    > * {
      height: 40px;
      line-height: 40px;
    }

    > header {
      @include transition(0.3s);
      opacity: 0.6;
      color: var(--pf-color-text);
      grid-area: hdr;
    }

    &.thin > header {
      opacity: 1;
      font-size: 14px;
    }

    &.thin > header.descr {
      grid-area: descr;
      font-size: 12px;
      color: var(--pf-color-text-muted);
      height: 20px;
      line-height: 20px;
    }

    &:hover > header {
      opacity: 1;
      transition-duration: 0.15s;
    }

    > i {
      grid-area: icon;
      font-size: 32px;
      color: var(--pf-color-text);
    }

    input[type="range"] {
      grid-area: slider;
      width: 100%;
      appearance: none;
      -webkit-appearance: none;
      scroll-snap-type: x mandatory;
      background-color: transparent;
      outline: none;
      margin-left: -10px;
      margin-top: -5px;

      &::-webkit-slider-runnable-track {
        margin: 10px;
        width: 100%;
        height: 10px;
        background-color: var(--pf-color-border);
        border-radius: $border-radius-large;
      }

      &::-webkit-slider-thumb {
        @include transition();
        appearance: none;
        -webkit-appearance: none;
        border: none;
        border-radius: 3px;
        height: 20px;
        width: 40px;
        background-color: var(--pf-color-primary);
        margin-top: -5px;
        cursor: pointer;
        content: "";
      }

      &:hover::-webkit-slider-thumb,
      &:focus::-webkit-slider-thumb {
        box-shadow: 0 0 4px var(--pf-color-primary);
        transform: scale(1, 1.1);
      }
    }

    &.thin input[type="range"]::-webkit-slider-runnable-track {
      height: 8px;
    }

    &.thin input[type="range"]::-webkit-slider-thumb {
      width: 20px;
      border-radius: 100%;
    }

    .spinner {
      @include transition();
      // Undo default number input styles.
      background: none;
      color: inherit;

      grid-area: label;
      border: 1px solid var(--pf-color-background);
      border-bottom: 2px solid var(--pf-color-border);
      padding: 0 5px;
      border-radius: 2px;
      font-size: 16px;
      font-weight: 100;
      height: 35px;
      outline: none;

      &::-webkit-inner-spin-button,
      &::-webkit-outer-spin-button,
      &::-webkit-clear-button {
        -webkit-appearance: none;
        margin: 0;
      }

      &:hover,
      &:focus {
        border-bottom-color: var(--pf-color-primary);
        background-color: color_hover(transparent);
      }

      &:invalid {
        border-bottom-color: var(--pf-color-danger);
      }
    }

    &.thin .spinner {
      font-size: 14px;
      margin-top: -5px;
    }

    .unit {
      grid-area: unit;
      font-size: 12px;
      position: relative;
      line-height: 37px;
      overflow: hidden;
      width: 35px;
      left: -45px;
      text-align: right;
      margin-top: -5px;
    }
  }

  .chrome-categories {
    padding-top: 8px;
    padding-bottom: 8px;
    display: flex;
    flex-direction: row;
    gap: 8px;
  }

  .dropdown {
    border: 1px solid var(--pf-color-border-secondary);
    outline: none;
    -webkit-appearance: none;

    option,
    optgroup {
      @include transition();
      min-height: 25px;
      font-size: 12px;
      cursor: pointer;
      padding: 5px 0;
    }

    option {
      padding: 2.5px 5px;
      border-bottom: 1px solid var(--pf-color-border-secondary);
      &:hover {
        background-color: var(--pf-color-interactive-base);
      }
      &::before {
        display: none;
        content: "";
      }
    }

    &.singlecolumn {
      margin: var(--record-section-padding) 0;
      padding: 0;
      max-width: 100%;
      width: 100%;
      overflow-y: auto;
      height: 400px;
      optgroup {
        display: grid;
        padding: 0;
        grid-template-columns: 1fr;
      }
      option {
        margin: 0;
      }
    }

    &.multicolumn {
      padding: 0;
      max-width: 100%;
      width: 100%;
      overflow-y: auto;
      optgroup {
        display: grid;
        padding: 0;
        grid-template-columns: 1fr 1fr 1fr;
      }
      option {
        &:nth-of-type(3n + 1) {
          border-left: 1px solid var(--pf-color-border-secondary);
          border-right: 1px solid var(--pf-color-border-secondary);
        }
        margin: 0;
      }

      &.two-columns {
        height: 400px;
        margin: var(--record-section-padding);
        optgroup {
          display: grid;
          padding: 0;
          grid-template-columns: 1fr 1fr;
        }
        option {
          &:nth-of-type(2n + 1) {
            border-left: 1px solid var(--pf-color-border-secondary);
            border-right: 1px solid var(--pf-color-border-secondary);
          }
          margin: 0;
        }
      }
    }
  }

  .atrace-categories {
    height: 227px;
  }

  .ftrace-events {
    height: 152px;
  }

  textarea.extra-input {
    width: 100%;
    height: 60px;
    border: 1px solid var(--pf-color-border-secondary);
    resize: none;
    outline: none;
    font-family: var(--pf-font-monospace);

    &::placeholder {
      color: var(--pf-color-text-hint);
    }
  }

  textarea.record-apps-list {
    margin-top: 16px;
    height: 100px;
  }

  &.instructions {
    label,
    select {
      font-weight: 100;
      color: var(--pf-color-text);
      font-size: 16px;
    }

    .note {
      border: 1px dashed var(--pf-color-border);
      background: #f9eeba;
      margin: var(--record-section-padding);
      padding: 10px;
      font-size: 14px;
      line-height: 20px;
    }

    select {
      @include transition();
      margin-left: 10px;
      border-radius: 0;
      border: 1px solid var(--pf-color-border-secondary);
      outline: none;

      &:hover,
      &:active {
        box-shadow: 0 0 6px var(--pf-color-border);
      }
    }
    // Stop/cancel buttons
    .buttons {
      display: flex;
      justify-content: center;
      align-items: center;
      width: auto;
      height: 70px;
      > * {
        @include transition(0.2s);
        cursor: pointer;
        border-radius: 10px;
        text-align: center;
        margin: 3px;
        background-color: var(--pf-color-background-secondary);
        flex-grow: 1;
        font-size: 17px;
        @media (max-width: 1280px) {
          font-size: 1.6vw;
        }
        padding: 7px;

        &:hover {
          background-color: var(--pf-color-interactive-base);
          box-shadow: 0 0 4px 0 var(--pf-color-text-hint);
        }

        &.selected {
          background-color: var(--pf-color-success);
          box-shadow: 0 0 4px 0 var(--pf-color-text-hint);
        }
      }
    }

    .permalinkconfig {
      margin: var(--record-section-padding);
      height: 40px;
      max-width: 200px;
      border-radius: 10px;
      text-align: center;
      justify-items: center;
      padding: 7px;
      background-color: var(--pf-color-success);

      &:hover {
        box-shadow: 0 0 4px 0 var(--pf-color-text-hint);
      }
    }

    progress {
      -webkit-appearance: none;
      appearance: none;
      width: 600px;
      height: 30px;
      margin: var(--record-section-padding);
      border-radius: 5px;
    }
    ::-webkit-progress-value {
      background-color: var(--pf-color-success);
    }
    ::-webkit-progress-bar {
      background-color: var(--pf-color-background-secondary);
    }
  }
} // pf-record-page__section

// For RecordingV2

.pf-record-page__section[id="target"] {
  padding: 20px;

  > * {
    padding: 0;
  }

  header {
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    padding-bottom: 5px;

    &:not(:first-child) {
      padding-top: 20px;
    }
  }
  .platform-selector button {
    min-height: 60px;
    box-shadow: 2px 2px 4px var(--pf-color-box-shadow);
    border: 1px solid var(--pf-color-border-secondary);
    font-size: 1.2rem;
    margin: 0 5px;

    &:hover {
      background-color: color_hover(transparent);
    }
    &.pf-active {
      background-color: var(--pf-color-primary);
      color: var(--pf-color-text-on-primary);
      border-color: var(--pf-color-primary);
    }
  }

  table {
    width: 100%;
  }

  .record-transports {
    border: 0;

    input[type="radio"] + label {
      cursor: pointer;
      border: 1px solid var(--pf-color-border-secondary);
      display: block;
      &:hover .pf-icon {
        background-color: color_hover(transparent);
      }

      display: grid;
      grid-template-columns: 50px auto;
      grid-template-rows: auto auto;

      grid-template-areas:
        "icon title"
        "icon description";
      .pf-icon {
        grid-area: icon;
        font-size: 32px;
        text-align: center;
        padding: 10px 0;
        margin-right: 10px;
      }
      .title {
        grid-area: title;
        font-weight: 600;
        margin-top: 10px;
      }
      .description {
        grid-area: description;
        font-size: 0.75rem;
        margin-bottom: 10px;
        white-space: pre-line;
      }
    }
    input[type="radio"]:checked + label {
      .pf-icon {
        background-color: var(--pf-color-primary);
        color: var(--pf-color-text-on-primary);
      }
    }

    input[type="radio"] {
      -moz-appearance: none;
      -webkit-appearance: none;
      margin: 0;
      padding: 0;
      display: none;
    }
  } // .record-transports

  .record-targets {
    display: flex;
    flex-direction: row;
    margin: 10px 0;
    > * {
      margin-right: 10px;
    }
  }

  .preflight-checks-icon {
    .error {
      color: var(--pf-color-danger);
    }
    .ok {
      color: var(--pf-color-success);
    }
  }

  .preflight-checks-table {
    font-family: var(--pf-font-monospace);
    font-size: 0.8rem;
    display: block;
    border-collapse: collapse;

    td {
      padding: 5px 10px;
      border-bottom: 1px solid var(--pf-color-border-secondary);
      white-space: pre-wrap;
    }
    .error {
      color: var(--pf-color-danger);
      &::before {
        content: "❌";
        margin-right: 5px;
      }
    }
    .ok {
      color: var(--pf-color-success);
      &::before {
        content: "✅";
        margin-right: 5px;
      }
    }
  }

  .session-status {
    border: 1px solid var(--pf-color-border-secondary);
    margin: 1em;
    padding: 1em;
    width: calc(100% - 2em);
    font-size: 14px;

    td:first-of-type {
      font-weight: 500;
      width: 20%;
      vertical-align: top;
    }

    tr {
      margin: 10px 0;
    }

    .logs {
      background-color: var(--pf-color-background-secondary);
      border: 1px solid var(--pf-color-border-secondary);
      white-space: pre-wrap;
      margin: 0;
      font-size: 12px;
    }
  }

  .pf-config-selector {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 10px;

    h3 {
      font-size: 14px;
      font-weight: 600;
      color: var(--pf-color-text);
      margin: 0 0 8px 0;
    }

    &__grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
      gap: 8px;
    }
  }

  .pf-preset-card {
    @include transition(0.2s);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    min-height: 80px;
    padding: 12px 8px;
    text-align: center;
    cursor: pointer;
    outline: none;

    .pf-icon {
      font-size: 24px;
      color: var(--pf-color-text);
    }

    &__title {
      font-size: 15px;
      font-weight: 600;
      color: var(--pf-color-text);
    }

    &__subtitle {
      font-size: 13px;
      color: var(--pf-color-text-muted);
      line-height: 1.3;
    }

    &__actions {
      display: flex;
      gap: 2px;
      margin-top: 4px;

      .pf-button {
        padding: 2px;
        min-width: unset;

        .pf-icon {
          font-size: 16px;
        }
      }
    }

    &:hover:not(&--selected) {
      background-color: color_hover(transparent);
      box-shadow: 0 2px 8px var(--pf-color-box-shadow);
    }

    &:focus-visible:not(&--selected) {
      box-shadow: 0 0 0 2px rgba(var(--pf-color-primary-rgb), 0.3);
    }

    &--selected {
      border-color: var(--pf-color-primary);
      background-color: var(--pf-color-primary);

      .pf-icon,
      .pf-preset-card__title,
      .pf-preset-card__subtitle {
        color: var(--pf-color-text-on-primary);
      }
    }

    &--dashed {
      border-style: dashed;
      border-width: 1.5px;
    }

    &--highlight {
      border-color: var(--pf-color-primary);
      background-color: rgba(var(--pf-color-primary-rgb), 0.1);

      .pf-icon,
      .pf-preset-card__title {
        color: var(--pf-color-primary);
      }
    }
  }
}

// Cmdline instructions page
.pf-record-page__section[id="cmdline"] {
  padding: 20px;

  > * {
    padding: 0;
  }

  p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--pf-color-text);
    margin: 0 0 16px 0;
  }

  .pf-code-snippet {
    margin-bottom: 24px;
  }

  .note {
    border: 1px dashed var(--pf-color-border);
    background-color: rgba(var(--pf-color-warning-rgb), 0.1);
    padding: 16px;
    border-radius: $border-radius-large;
    font-size: 15px;
    line-height: 1.6;
    color: var(--pf-color-text);
  }
}
